Theophilus

(friend of God) the person to whom St. Luke inscribes his Gospel and the Acts of the Apostles. (Luke 1:3; Acts 1:1) From the honorable epithet applied to him in (Luke 1:3) it has been argued with much probability that he was a person in high official position. All that can be conjectured with any degree of safety concerning him comes to this, that he was a Gentile of rank and consideration who came under the influence of St. Luke or under that of St. Paul at Rome, and was converted to the Christian faith.

Lover of God, a Christian, probably a Roman, to whom Luke dedicated both his Gospel (Luke 1:3) and the Acts of the Apostles (1:1). Nothing beyond this is known of him. From the fact that Luke applies to him the title “most excellent”, the same title Paul uses in addressing Felix (Acts 23:26; 24:3) and Festus (26:25), it has been concluded that Theophilus was a person of rank, perhaps a Roman officer.